150550880

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 371589120

約数和(自身を除く): 221038240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 127, 155, 160, 239, 248, 254, 310, 478, 496, 508, 620, 635, 956, 992, 1016, 1195, 1240, 1270, 1912, 2032, 2390, 2480, 2540, 3824, 3937, 4064, 4780, 4960, 5080, 7409, 7648, 7874, 9560, 10160, 14818, 15748, 19120, 19685, 20320, 29636, 30353, 31496, 37045, 38240, 39370, 59272, 60706, 62992, 74090, 78740, 118544, 121412, 125984, 148180, 151765, 157480, 237088, 242824, 296360, 303530, 314960, 485648, 592720, 607060, 629920, 940943, 971296, 1185440, 1214120, 1881886, 2428240, 3763772, 4704715, 4856480, 7527544, 9409430, 15055088, 18818860, 30110176, 37637720, 75275440, 150550880]

約数ペア:

[(1, 150550880), (2, 75275440), (4, 37637720), (5, 30110176), (8, 18818860), (10, 15055088), (16, 9409430), (20, 7527544), (31, 4856480), (32, 4704715), (40, 3763772), (62, 2428240), (80, 1881886), (124, 1214120), (127, 1185440), (155, 971296), (160, 940943), (239, 629920), (248, 607060), (254, 592720), (310, 485648), (478, 314960), (496, 303530), (508, 296360), (620, 242824), (635, 237088), (956, 157480), (992, 151765), (1016, 148180), (1195, 125984), (1240, 121412), (1270, 118544), (1912, 78740), (2032, 74090), (2390, 62992), (2480, 60706), (2540, 59272), (3824, 39370), (3937, 38240), (4064, 37045), (4780, 31496), (4960, 30353), (5080, 29636), (7409, 20320), (7648, 19685), (7874, 19120), (9560, 15748), (10160, 14818)]